A man murders his twin sister and her rich husband and attempts to pose as the woman to inherit the wealth. The estate lawyer phones the police when they go to a restaurant and the 'widow' enters the men's restroom.

A man sends a bomb to a rich old lady who has named him a beneficiary in her will, but she dies, so his girlfriend shows him the bomb package from the post office marked "deceased" just before it is timed to go off.